Haxe 4 incompatibility

```
std/haxe/macro/Context.hx:570: characters 3-8 : Uncaught exception This method is no longer supported. See https://github.com/HaxeFoundation/haxe/issues/5746
C:\HaxeToolkit\haxe\lib\mcli/0,1,6/mcli/internal/Macro.hx:66: lines 66-70 : Called from here
src/Main.hx:14: character 1 : Called from here
```